#div-top{
				background: rgba(255, 255, 255, 0.95);
				border-radius: 5px;
				width: 100%;
				height: 60px;
				position: fixed; /* 浮动至网页浏览器*/
				top: 0%;/* 顶部对齐 */
				left: 0%;
				/* right: 1%; */
				display: flex;
				box-shadow: 0 2px 2px rgba(0,0,0,0.3);
			}
				#logo{
					border-radius: 30%;
					padding-top: 3px;
					/* margin-left: 50px; */
					margin-left: 15px;
					width: 50px;
				}
				#txt-Aisu{
					margin-left: 13px;
					margin-top: 10px;
					font-size: 30px;
					opacity: 0.7;
				}
				#icon_home,#icon_up{
					width: 45px;
					padding-top: 10px;
					padding-bottom: 10px;
					/* background: rgba(255, 255, 255, 0.4); */
					border-radius: 5px;
				}
				#icon_up{
					width: 45px;
				}
				#incon_up_buttom{
					width: 60px;
					margin-right: 5%;
					margin-left: auto;/* 右对齐方法====设置左对齐自动 */
					border-radius: none;
					cursor: pointer;
				}
				
				
				#div-bottom{
					background-color: #e9ecef;
					width: 100%;
					height: 180px;
					left: 0;
					right: 0;
					bottom: 0;
					/* position: absolute; */
					display: flex;
					align-items: center;
					
				}
				#div-bottom span{
					font-size: 20px;
					margin-left: 50px;
				}